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摘要: 1、train_test_split 将数组或矩阵拆分为随机训练和测试子集 用法: sklearn.model_selection.train_test_split(*arrays, **options) X_train, X_test, y_train, y_test = train_test_s 阅读全文
posted @ 2020-03-09 16:07 amazingcode 阅读(976) 评论(0) 推荐(0) 编辑